[libre-riscv-dev] [Bug 173] dynamic partitioned "shift"

bugzilla-daemon at libre-riscv.org bugzilla-daemon at libre-riscv.org
Fri Feb 14 11:05:25 GMT 2020


http://bugs.libre-riscv.org/show_bug.cgi?id=173

--- Comment #23 from Jacob Lifshay <programmerjake at gmail.com> ---
(In reply to Luke Kenneth Casson Leighton from comment #22)
> this needs to go into all the unit tests, and it needs to be done
> dynamically.
> so, when a *partition length* is 8, the bitmask is 0b111 on the b operand.
> when a partition length is 32, the bitmask is 0b1111 on b.

assuming you mean 0b11111 for 32

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